MCQOPTIONS
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| 1. |
CPM is |
| A. | avoids delays which are very common in bar charts |
| B. | was invented by Morgan R. Walker of Dupot and James E. Kalley or Remington U.S.A. in 1957 |
| C. | All the above. |
| D. | synthesising in concepts |
| Answer» E. | |